Derale 51906 19-Row Stack Plate Fluid Cooler -6AN

19 Row Series 10000 Stack Plate Fluid Cooler, -6AN Our most efficient heat exchanger, the all aluminum 19 row Stacked Plate cooler features sturdy furnace brazed construction, full 2" deep turbulator-equipped plates and a black powder coat finish. With minimal pressure drop it can be used for engine, transmission or fuel cooling. Includes bright aluminum anodized finished -6AN male adapter fittings. 19 Row Series 10000 Stack Plate Fluid Cooler, -6AN